<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Roch Vue</title>
</head>
<body>
  <div id="app">
    <h1>差值表达式</h1>
    <h3>{{ msg }}</h3>
    <h3>{{ count }}</h3>
    <h1>v-text</h1>
    <div v-text="msg"></div>
    <h1>v-html</h1>
    <div v-html="htmlmsg"></div>
    <h1>v-on</h1>
    <button v-on:click="handle">点击有惊喜</button>
    <h1>v-model</h1>
    <input type="text" v-model="msg">
    <input type="text" v-model="count">
  </div>

  <script src="./js/dep.js"></script>
  <script src="./js/watcher.js"></script>
  <script src="./js/compiler.js"></script>
  <script src="./js/observer.js"></script>
  <script src="./js/vue.js"></script>
  <script>
    let vm = new Vue({
      el: "#app",
      data: {
        msg: "hello Roch",
        htmlmsg:'<p>这部分是 v-html 的内容</p>',
        count: 0,
        person: {name: '2s'},
      },
      methods: {
        handle(){
          this.count += 1
          alert(`你好，欢迎光临交友网, 我是 Roch`);
        }
      }
    })
  </script>
</body>
</html>